Interesting Corporate Dinner

Hi, I'm in charge of planning a corporate dinner for approximately 20 people in the next few weeks. I'm thinking about doing dinner in an engaging environment. I don't want to do the typical dinner in a restaraunt. Any suggestions?

I once attended a business dinner for about 20 in a loft with a private chef who was doing cooking demos. It was quite interactive and fun. Unfortunately, I can't remember the name of the chef or provide any contact info but I thought it was a great ice-breaker.